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SA-671 CB 65

America ASME SA-671CB65 常温和低温电熔焊接钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-671CB65 / SA-671 CB 65
Category Grade Standard Region/Area Standard Content
Metals SA-671 CB 65 ASME SA-671 America 常温和低温电熔焊接钢管

Chemical composition(mass fraction)(wt.%) of the SA-671 CB 65

Element Min Max Similar

Mechanical Properties of steel grade SA-671 CB 65

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
392 (≥) 451 (≥) 22 21 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade SA-671 CB 65

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
12 - -     0.22 -  
787 472 - 42.3 431   -  
953 - 13 41.2   243 241

Heat Treatment of steel grade SA-671 CB 65

Heat treated : 1715°C - 1212°C

Technological Curves of steel grade SA-671 CB 65

Cross Reference Table (Equivalent Grade) of SA-671 CB 65

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